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Siemens 3TX7004-1LB00 Relay Coupler - 1 CO, Screw Terminal

Siemens 3TX7004-1LB00 Relay Coupler with 1 CO contact and screw terminals.

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ManufacturerSiemens

Part number3TX7004-1LB00

Type Relay coupler

Contacts 1 CO

Terminal type Screw terminal

Voltage 24 V AC/DC

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Output coupling link 1 CO contact Screw terminals 24 V AC/DC operation Narrow 6.2 mm enclosure width

Product description

The Siemens 3TX7004-1LB00 is an output coupling relay coupler featuring a single Changeover (CO) contact. It is equipped with screw terminals for secure wire connections and operates on 24 V AC/DC. This unit has a narrow enclosure width of 6.2 mm, making it ideal for space-constrained applications.

This relay coupler is designed for signal isolation and interfacing in various industrial automation scenarios. Its compact form factor and reliable switching capabilities are beneficial for building automation, control systems, and machinery.

Stanlo Automation, a veteran-owned business, specializes in providing surplus and hard-to-find automation parts. If you need the Siemens 3TX7004-1LB00, a phased-out product, we can help you source it to keep your operations running smoothly.

Technical specifications

Type	Relay coupler
Contacts	1 CO
Terminal type	Screw terminal
Voltage	24 V AC/DC
Enclosure width	6.2 mm

Common applications

Space-constrained control panels

Machine interfaces

Signal isolation

Building automation

Industrial controls

Compatible systems

General automation control systems

Also known as

Siemens 3TX7004-1LB00 coupler Relay terminal 6.2mm

Replaces / compatible with

This part is a phased-out product. Please contact sales for specific replacement information or compatible alternatives.

Technical note

Expert tip

The 6.2 mm enclosure width of the 3TX7004-1LB00 makes it exceptionally suitable for high-density control panel designs where space efficiency is critical.

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Frequently asked questions

What is the enclosure width of the Siemens 3TX7004-1LB00?

The Siemens 3TX7004-1LB00 relay coupler has a narrow enclosure width of 6.2 mm. This compact size is beneficial for installations where space is limited.